cnc-machine-tools - Servo And Stepper MotorForum Q&A

+1 vote

1 answer 242 views

What is the role of photoelectric pulse encoder in CNC machine tools?

asked Jul 13, 2023 by Mold manufacturers in China

+2 votes

1 answer 250 views

What is the difference between absolute and incremental measurement when detecting machine reference points?

asked Jun 27, 2023 by servo motor company (62.8k points)

+1 vote

1 answer 238 views

CNC machine tool control technology and system knowledge common judgment questions

asked Jun 27, 2023 by servo motor company (62.8k points)

+1 vote

1 answer 227 views

Theoretically, the motion trajectory of the CNC machine tool is

asked Jun 27, 2023 by servo motor company (62.8k points)

+2 votes

1 answer 203 views

Which of the following options is correct for closed-loop control CNC machines?

asked Jun 27, 2023 by servo motor company (62.8k points)

+2 votes

1 answer 315 views

What port of the CNC system is connected to an external computer to send or receive programs?

asked Jun 27, 2023 by servo motor company (62.8k points)

+1 vote

1 answer 246 views

What does JOG mean on the panel of CNC machine tools?

asked Jun 27, 2023 by servo motor company (62.8k points)

+1 vote

1 answer 194 views

The nominal diameter of ball screws for CNC machines indicates which of the following options?

asked Jun 27, 2023 by servo motor company (62.8k points)

+1 vote

1 answer 238 views

All kinds of CNC milling machines do not use ( ) motors as spindle drive motors

asked Jun 27, 2023 by servo motor company (62.8k points)

+2 votes

1 answer 339 views

Generally, CNC drilling and boring machines belong to

asked Jun 24, 2023 by servo motor company (62.8k points)

+1 vote

1 answer 233 views

Which of the following statements is correct about the cutting accuracy inspection of CNC machine tools?

asked Jun 24, 2023 by servo motor company (62.8k points)

+1 vote

1 answer 265 views

For CNC machines, one of the most characteristic indicators of machine accuracy is

asked Jun 24, 2023 by servo motor company (62.8k points)

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1 answer 242 views

What is the guide rail of the mechanical transmission structure of the CNC machine tool feed system?

asked Jun 24, 2023 by servo motor company (62.8k points)

+2 votes

1 answer 319 views

There are four types of CNC systems or CNC machines, and according to the MTBF indicator, the most reliable of them is

asked Jun 24, 2023 by Motor Manufacturers (34.7k points)

+1 vote

1 answer 224 views

The so-called online diagnosis is the index control computer

asked Jun 24, 2023 by Motor Manufacturers (34.7k points)

+2 votes

1 answer 323 views

CNC systems can generally obtain workpiece machining programs in several ways, of which MDI is

asked Jun 24, 2023 by Motor Manufacturers (34.7k points)

+2 votes

1 answer 316 views

Which of the following are the advantages of CNC machine tools?

asked Jun 24, 2023 by Motor Manufacturers (34.7k points)

+1 vote

1 answer 267 views

Economical CNC machines with open-loop control do not have which of the following functions?

asked Jun 24, 2023 by Motor Manufacturers (34.7k points)

+2 votes

1 answer 330 views

The characteristics of machine tools with economical number systems are

asked Jun 24, 2023 by Motor Manufacturers (34.7k points)

+1 vote

1 answer 182 views

The feed work motor of modern CNC machine tools is generally used

asked Jun 24, 2023 by Motor Manufacturers (34.7k points)

+1 vote

1 answer 357 views

Which of the following is a method of inputting information into modern cnc machines?

asked Jun 23, 2023 by servo motor company (62.8k points)

+1 vote

1 answer 197 views

What role does the function of CNC machine tools play?

asked Jun 23, 2023 by servo motor company (62.8k points)

+2 votes

1 answer 275 views

In which areas are the functions of CNC machine tools used?

asked Jun 22, 2023 by servo motor company (62.8k points)

+1 vote

1 answer 183 views

What are the functions of CNC machine tools?

asked Jun 21, 2023 by servo motor company (62.8k points)